package com.zut.hospital.service.staff;

import java.util.Date;
import java.util.List;

public interface PatService {

   //获取起止日期内日期
   String dateUtil(Date start, Date end)throws java.text.ParseException ;
    //查询某一天所有的看病人数
   int countPatient(Date time);

    String date(Date start, Date end)throws java.text.ParseException ;
    int countSale(Date time);
    int countPur(Date time);





}
